# PreVeil

**Canonical:** https://apis.io/providers/preveil/  
**Website:** https://www.preveil.com/  
**APIs profiled:** 0

PreVeil is a Boston-based end-to-end encrypted email and file-sharing platform built for organizations that must protect Controlled Unclassified Information (CUI) and meet CMMC 2.0 Level 2, DFARS 252.204-7012, ITAR, NIST SP 800-171, HIPAA and GDPR obligations. Its architecture removes the central point of compromise: every message and file is encrypted on the endpoint with per-user keys the service never holds, privileged administrative actions require multi-party cryptographic consent through Approval Groups, and there are no passwords to phish. The platform ships PreVeil Drive (encrypted file sharing and sync through Windows Explorer, Mac Finder or a browser), PreVeil Email (which layers onto existing Outlook, Apple Mail and Gmail clients), PreVeil Express for free browser-based external collaboration, an Admin Console with tamper-proof activity logging, e-discovery and device management, a licensed SIEM Connector appliance that exports those logs in syslog format, and a Compliance Accelerator and GRC platform for CMMC documentation. PreVeil publishes no public developer API, SDK or OpenAPI definition; its documented programmatic surface is the first-party PreVeil Drive Upload command-line tool and the SIEM Connector.

## Kin Score — 35.3 / 100 (thin)

Scored 2026-09-01 under rubric 0.17.2. Trend: flat (+0.0 from 35.3).

| Facet | Score |
|---|---|
| Discoverability | 57.4 |
| Contract Quality | 0.0 |
| Governance | 18.2 |
| Contract Governance | 18.2 |
| Operational Transparency | 44.7 |
| Developer Ergonomics | 23.8 |
| Commercial Clarity | 84.2 |
| Access Clarity | 84.2 |

## Agent readiness — 2.5 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## Security (2)

- **Preveil Domain Security** — TLSv1.3 · DNSSEC · DMARC
- **Preveil Vulnerability Disclosure** — contact published

## Plans (1)

- **Preveil Plans Pricing**

## Tags

Encryption, End-to-End Encryption, Email, File Sharing, Security, Compliance, CMMC, ITAR, CUI, Defense, Cybersecurity, Data Protection

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/preveil/). Scores are computed from the provider's own public artifacts under a published rubric.